Chungcheongbuk-do, South Korea

Im Sul Seo

This inventor holds 3 USPTO granted patents and 16 published patent applications. Top assignees: Hyundai Motor Company, Kia Corporation, Pusan National University. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Im Sul Seo. Retrieved from https://idiyas.com/inventor/im-sul-seo

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 8.3

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Im Sul Seo: Innovator in All-Solid-State Battery Technology

Introduction

Im Sul Seo is a prominent inventor based in Jincheon-Gun, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of sulfide-based all-solid-state batteries. His innovative work has the potential to enhance energy storage solutions in various applications.

Latest Patents

Im Sul Seo holds a patent for a cathode material designed for sulfide-based all-solid-state batteries. The patent, titled "Cathode material for sulfide-based all-solid-state batteries, manufacturing method thereof, and all-solid-state battery using the same," describes a cathode material where LiV(PO)(LVP) is doped with a transition metal having an oxidation number of +5 or more. The surface of the cathode material is substituted with a halogen element to improve surface stability and energy density while suppressing side reactions with a solid electrolyte. This innovation is crucial for advancing the performance of all-solid-state batteries.

Career Highlights

Throughout his career, Im Sul Seo has worked with notable companies in the automotive and technology sectors. He has been associated with Hyundai Motor Company and Kia Corporation, where he has contributed to various projects related to battery technology and electric vehicles. His experience in these leading companies has equipped him with valuable insights into the industry's needs and challenges.

Collaborations

Im Sul Seo has collaborated with talented individuals in his field, including Sang Heon Lee and Sung Woo Noh. These collaborations have fostered innovation and have been instrumental in the development of advanced battery technologies.

Conclusion

Im Sul Seo is a key figure in the advancement of all-solid-state battery technology. His innovative patent and experience with leading companies highlight his contributions to the field. His work continues to pave the way for more efficient energy storage solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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